Folding collapsible stand mounting device

Abstract

A folding collapsible stand mounting device including a frame tube and a stand tube pivotably connected together by two symmetrical connecting plates, and a sliding lock moved along the frame tube for locking the stand tube in the operative position, wherein the sliding lock has a transverse locating rod and an end cap which are respectively engaged with the connecting plates and the frame tube to hold down the stand tube when the stand tube is turned to the operative position.

I claim: 
     
       1. A folding collapsible stand mounting device comprising a frame tube, a stand tube, two connecting plates connected between said frame tube and said stand tube permitting said stand tube to be turned relative to said frame tube between an operative position and a collapsible position, and a sliding lock mounted on said frame tube and moved between an unlocking position, in which said stand tube can be turned relative to said frame tube, and a locking position, in which said stand tube is locked in said operative position, wherein said connecting plates have a respective retaining hole; said sliding lock comprises a flat base having a barrel at a front end thereof, which is sleeved onto said frame tube, an end cap at a rear end thereof, which is covered on said frame tube when said sliding lock is moved to said locking position, and a transverse locating rod spaced between said barrel and said end cap, which transverse locating rod being engaged into the retaining holes on said connecting plate to stop said connecting plates from being turned relative to said frame tube when said sliding lock is moved to said locking position.